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Cosmology and Nongalactic Astrophysics

Authors and titles for recent submissions

[ total of 80 entries: 1-25 | 26-50 | 51-75 | 76-80 ]
[ showing 25 entries per page: fewer | more | all ]

Mon, 29 Apr 2024

[1]  arXiv:2404.17567 [pdf, other]
Title: Sensitivity-Improved Polarization Maps at 40 GHz with CLASS and WMAP data
Authors: Rui Shi, John W. Appel, Charles L. Bennett, Ricardo Bustos, David T. Chuss, Sumit Dahal, Jullianna Denes Couto, Joseph R. Eimer, Thomas Essinger-Hileman, Kathleen Harrington, Jeffrey Iuliano, Yunyang Li, Tobias A. Marriage, Matthew A. Petroff, Karwan Rostem, Zeya Song, Deniz A. N. Valle, Duncan J. Watts, Janet L. Weiland, Edward J. Wollack, Zhilei Xu
Comments: 19 pages, 16 figures, 1 table
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[2]  arXiv:2404.17402 [pdf, other]
Title: Probing intergalactic intergalactic magnetic fields with LOFAR LoTSS DR2 data
Authors: Kyrylo Bondarenko, Alexey Boyarsky, Anastasia Sokolenko, Ievgen Vovk
Comments: 21 pages, 15 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[3]  arXiv:2404.17345 [pdf, other]
Title: The SRG/eROSITA All-Sky Survey: Exploring halo assembly bias with X-ray selected superclusters
Authors: A. Liu, E. Bulbul, T. Shin, A. von der Linden, V. Ghirardini, M. Kluge, J.S. Sanders, S. Grandis, X. Zhang, E. Artis, Y.E. Bahar, F. Balzer, N. Clerc, N. Malavasi, A. Merloni, K. Nandra, M.E. Ramos-Ceja, S. Zelmer
Comments: Submitted to A&A
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA)
[4]  arXiv:2404.17334 [pdf, other]
Title: From infinite to infinitesimal: Using the Universe as a dataset to probe Casimir corrections to the vacuum energy from fields inhabiting the dark dimension
Authors: Luis A. Anchordoqui, Ignatios Antoniadis, Dieter Lust, Neena T. Noble, Jorge F. Soriano
Comments: 9 pages revtex with 3 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)
[5]  arXiv:2404.17154 [pdf, other]
Title: Cosmology-independent Photon Mass Limits from Localized Fast Radio Bursts by using Artificial Neural Networks
Authors: Jing-Yu Ran, Bao Wang, Jun-Jie Wei
Comments: 8 pages, 3 figures, 3 tables. Accepted for publication in Chinese Physics Letters. Invited article to special issue "FAST"
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
[6]  arXiv:2404.17124 [pdf, other]
Title: Improving flux ratio anomaly precision by measuring gravitational lens multipole moments with extended arcs
Authors: Maverick S. H. Oh, Anna Nierenberg, Daniel Gilman, Simon Birrer
Comments: 22 pages, 8 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[7]  arXiv:2404.17119 [pdf, other]
Title: Revisiting Bounds on Primordial Black Hole as Dark Matter with X-ray Backgroun
Authors: Xiu-hui Tan, Jun-qing Xia
Comments: 15 pages, 6 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[8]  arXiv:2404.16951 [pdf, other]
Title: The galaxy-galaxy strong lensing cross section and the internal distribution of matter in ΛCDM substructure
Authors: Yarone M. Tokayer, Isaque Dutra, Priyamvada Natarajan, Guillaume Mahler, Mathilde Jauzac, Massimo Meneghetti
Comments: Under review at the Astrophysical Journal, 19 pages, 5 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA)
[9]  arXiv:2404.16929 [pdf, other]
Title: The Renormalization Group for Large-Scale Structure: Origin of Galaxy Stochasticity
Authors: Henrique Rubira, Fabian Schmidt
Comments: 37 pages, 7 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[10]  arXiv:2404.17515 (cross-list from astro-ph.HE) [pdf, other]
Title: An Online Framework for Fitting Fast Transient Lightcurves
Authors: Tyler Barna, Brandon Reed, Igor Andreoni, Michael W. Coughlin, Tim Dietrich, Steven L. Groom, Theophile Jegou du Laz, Peter T.H Pang, Josiah N. Purdum, Ben Rusholme
Comments: Accepted to MNRAS, 11 pages, 9 figures
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[11]  arXiv:2404.17405 (cross-list from gr-qc) [pdf, other]
Title: Lens Stochastic Diffraction: A Signature of Compact Structures in Gravitational-Wave Data
Authors: Miguel Zumalacárregui
Comments: 5 pages, 4 figures. Comments welcome!
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Phenomenology (hep-ph)
[12]  arXiv:2404.17326 (cross-list from hep-ph) [pdf, other]
Title: Inflation via Moduli Potentials in a Nested Warped Geometry
Authors: Arko Bhaumik, Soumitra SenGupta
Comments: 22 pages, 7 sets of figures, 1 table, comments welcome
Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[13]  arXiv:2404.16934 (cross-list from hep-ph) [pdf, other]
Title: Dirac leptogenesis from asymmetry wash-in via scatterings
Authors: Tomáš Blažek, Julian Heeck, Jan Heisig, Peter Maták, Viktor Zaujec
Comments: 7 pages + references, 3 figures
Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[14]  arXiv:2404.16932 (cross-list from hep-ph) [pdf, other]
Title: Gravitational wave signatures of post-fragmentation reheating
Authors: Marcos A. G. Garcia, Mathias Pierre
Comments: 28 pages, 6 figures
Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)
[15]  arXiv:2404.16931 (cross-list from hep-ph) [pdf, other]
Title: Type-I two-Higgs-doublet model and gravitational waves from domain walls bounded by strings
Authors: Bowen Fu, Anish Ghoshal, Stephen F. King, Moinul Hossain Rahat
Comments: 20 pages, 4 figures
Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[16]  arXiv:2404.15416 (cross-list from hep-th) [pdf, other]
Title: The Open Effective Field Theory of Inflation
Authors: Santiago Agui Salcedo, Thomas Colas, Enrico Pajer
Comments: 56 pages without appendices (81 pages in total), 12 figures, 2 tables
Subjects: High Energy Physics - Theory (hep-th); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

Fri, 26 Apr 2024 (showing first 9 of 17 entries)

[17]  arXiv:2404.16822 [pdf, other]
Title: Cosmological probes of Dark Radiation from Neutrino Mixing
Authors: Itamar J. Allali, Daniel Aloni, Nils Schöneberg
Comments: 25 pages, 11 figures, 3 tables. All comments are welcome!
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)
[18]  arXiv:2404.16805 [pdf, other]
Title: Accelerated inference on accelerated cosmic expansion: New constraints on axion-like early dark energy with DESI BAO and ACT DR6 CMB lensing
Authors: Frank J. Qu, Kristen M. Surrao, Boris Bolliet, J. Colin Hill, Blake D. Sherwin, Hidde T. Jense
Comments: 8+7 pages, 3+6 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[19]  arXiv:2404.16797 [pdf, other]
Title: Spherical bispectrum expansion and quadratic estimators
Authors: Julien Carron, Antony Lewis
Comments: 10 pages and the same of appendices, 8 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[20]  arXiv:2404.16261 [pdf, other]
Title: Reconstructing Cosmic History: JWST-Extended Mapping of the Hubble Flow from z$ \sim $0 to z$ \sim$7.5 with HII Galaxies
Authors: Ricardo Chávez, Roberto Terlevich, Elena Terlevich, Ana González-Morán, David Fernández-Arenas, Fabio Bresolin, Manolis Plionis, Spyros Basilakos, Ricardo Amorín, Mario Llerena
Comments: 16 pages, 3 figures, submitted to Nature Astronomy
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[21]  arXiv:2404.16102 [pdf, ps, other]
Title: A Cepheid systematics-free test of $H_0$ to $\lesssim2.5\%$ accuracy using SH0ES photometry
Authors: Doron Kushnir, Amir Sharon (WIS)
Comments: 13 pages, 8 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[22]  arXiv:2404.16092 [pdf, other]
Title: A dark standard siren measurement of the Hubble constant following LIGO/Virgo/KAGRA O4a
Authors: C. R. Bom, V. Alfradique, A. Palmese, G. Teixeira, L. Santana-Silva, A. Santos, P. Darc
Comments: 18 pages, 11 figures and 2 tables
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE)
[23]  arXiv:2404.16085 [pdf, other]
Title: Cosmological constraints from weak lensing scattering transform using HSC Y1 data
Authors: Sihao Cheng, Gabriela A. Marques, Daniela Grandón, Leander Thiele, Masato Shirasaki, Brice Ménard, Jia Liu
Comments: 8 pages, 6 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[24]  arXiv:2404.16815 (cross-list from hep-ph) [pdf, other]
Title: Quantum effects on the evaporation of PBHs: contributions to dark matter
Authors: Md Riajul Haque, Suvashis Maity, Debaprasad Maity, Yann Mambrini
Comments: 22 pages, 7 figures, 1 table
Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)
[25]  arXiv:2404.16719 (cross-list from gr-qc) [pdf, ps, other]
Title: Bulk flows, general relativity and the fundamental role of the "peculiar" flux
Authors: Christos G. Tsagas
Comments: 9 pages, no figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[ total of 80 entries: 1-25 | 26-50 | 51-75 | 76-80 ]
[ showing 25 entries per page: fewer | more | all ]

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